17869814748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^2\times {\mathrm{499}}^1$

素因数の和:836

約数の個数: 108

約数和(自身を含む): 46454499000

約数和(自身を除く): 28584684252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 137, 159, 212, 274, 318, 411, 477, 499, 548, 636, 822, 954, 998, 1233, 1497, 1644, 1908, 1996, 2466, 2994, 4491, 4932, 5988, 7261, 8982, 14522, 17964, 18769, 21783, 26447, 29044, 37538, 43566, 52894, 56307, 65349, 68363, 75076, 79341, 87132, 105788, 112614, 130698, 136726, 158682, 168921, 205089, 225228, 238023, 261396, 273452, 317364, 337842, 410178, 476046, 615267, 675684, 820356, 952092, 994757, 1230534, 1989514, 2461068, 2984271, 3623239, 3979028, 5968542, 7246478, 8952813, 9365731, 10869717, 11937084, 14492956, 17905626, 18731462, 21739434, 28097193, 32609151, 35811252, 37462924, 43478868, 56194386, 65218302, 84291579, 112388772, 130436604, 168583158, 337166316, 496383743, 992767486, 1489151229, 1985534972, 2978302458, 4467453687, 5956604916, 8934907374, 17869814748]

約数ペア:

[(1, 17869814748), (2, 8934907374), (3, 5956604916), (4, 4467453687), (6, 2978302458), (9, 1985534972), (12, 1489151229), (18, 992767486), (36, 496383743), (53, 337166316), (106, 168583158), (137, 130436604), (159, 112388772), (212, 84291579), (274, 65218302), (318, 56194386), (411, 43478868), (477, 37462924), (499, 35811252), (548, 32609151), (636, 28097193), (822, 21739434), (954, 18731462), (998, 17905626), (1233, 14492956), (1497, 11937084), (1644, 10869717), (1908, 9365731), (1996, 8952813), (2466, 7246478), (2994, 5968542), (4491, 3979028), (4932, 3623239), (5988, 2984271), (7261, 2461068), (8982, 1989514), (14522, 1230534), (17964, 994757), (18769, 952092), (21783, 820356), (26447, 675684), (29044, 615267), (37538, 476046), (43566, 410178), (52894, 337842), (56307, 317364), (65349, 273452), (68363, 261396), (75076, 238023), (79341, 225228), (87132, 205089), (105788, 168921), (112614, 158682), (130698, 136726)]